CCTV footage on Tuesday (May 14) showed masked gunmen ambushing a prison van to free a drug dealer, killing two prison guards, severely wounding three, and triggering a major manhunt in northern France.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
